- wolffish, wolf fish, catfish - large ferocious northern deep-sea food fishes with strong teeth and no pelvic fins
--1 is a kind of blennioid fish, blennioid
--1 is a member of Anarhichas, genus Anarhichas - lancetfish, lancet fish, wolffish - large elongate scaleless oceanic fishes with sharp teeth and a long sail-like dorsal fin
--2 is a kind of soft-finned fish, malacopterygian
--2 is a member of Alepisaurus, genus Alepisaurus